3449071760

素因数分解:

$2^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{719}}^1\times {\mathrm{983}}^1$

素因数の和:1776

約数の個数: 80

約数和(自身を含む): 8170191360

約数和(自身を除く): 4721119600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 61, 80, 122, 244, 305, 488, 610, 719, 976, 983, 1220, 1438, 1966, 2440, 2876, 3595, 3932, 4880, 4915, 5752, 7190, 7864, 9830, 11504, 14380, 15728, 19660, 28760, 39320, 43859, 57520, 59963, 78640, 87718, 119926, 175436, 219295, 239852, 299815, 350872, 438590, 479704, 599630, 701744, 706777, 877180, 959408, 1199260, 1413554, 1754360, 2398520, 2827108, 3508720, 3533885, 4797040, 5654216, 7067770, 11308432, 14135540, 28271080, 43113397, 56542160, 86226794, 172453588, 215566985, 344907176, 431133970, 689814352, 862267940, 1724535880, 3449071760]

約数ペア:

[(1, 3449071760), (2, 1724535880), (4, 862267940), (5, 689814352), (8, 431133970), (10, 344907176), (16, 215566985), (20, 172453588), (40, 86226794), (61, 56542160), (80, 43113397), (122, 28271080), (244, 14135540), (305, 11308432), (488, 7067770), (610, 5654216), (719, 4797040), (976, 3533885), (983, 3508720), (1220, 2827108), (1438, 2398520), (1966, 1754360), (2440, 1413554), (2876, 1199260), (3595, 959408), (3932, 877180), (4880, 706777), (4915, 701744), (5752, 599630), (7190, 479704), (7864, 438590), (9830, 350872), (11504, 299815), (14380, 239852), (15728, 219295), (19660, 175436), (28760, 119926), (39320, 87718), (43859, 78640), (57520, 59963)]